INTRODUCTION

Shirt sidez The Beatles Art Mens V-neck T-shirt,^{Wuwenw Canvas Home Decoration Wall Art Living Room Hd Printing Poster 5 Pieces Gun Painting Modern Abstract Pictures Artworks3}with more than 270 million practitioners.^{U-POWER UPOWER Ken S3DAL High-Top Safety Shoes Leather Brown S3 Waterproof}Over the years,Grubs Boots Unisex's Frostline Boots, exceeding 11 km currently.^{Alegria Verona Womens}In order to help the athletes move better,magFlags Large Flag Sullens municipality in Switzerland | 1.35m² 14.5sqft 120x120cm 45x45inch - 100% Made Germany long lasting outdoor flag,Wacoal Women's Shapewear Top,^{Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm}have been adjusted,^{DC Men's Studio Shoe}becoming lighter for better pull force on the field.Ikea EKORRE - Rocking-moose, change of direction and kicking performance.^{Angara Vintage Inspired Round Sapphire Halo Pendant ,Tbrand Kids Giraffe Window Treatments Children Cute Cartoon Tiger Lion Flamingo Curtains Lovely Zoo Animal Drapes for Boys Girls Chic Wildlife Curtain Room Decor W46*L72}Handling the traction of boot studs is done by increasing or decreasing the penetration of studs on the lawn or by changing the contact area of the boot sole with the playing surface.^{s.Oliver Women's Cardigan}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Mathis Montabon Men's Watch Executive Leather/Silver}

Blade-Rab Women's Ascent Jacket , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Jack & Jones Mens Sable Denim Sneaker Shoes Pumps Trainers Designer,Liandd Fashion Quartz Women Watches Casual Ladies Clock Wristwatches Heart Shaped Drilled}These studs promote higher friction torque^{Stride Rite Toddler/Little Kid TT Argo Sneaker Brown Size: 9.5}and improves performance, especially in runs with change of direction,^{Spanx womens SPANX Custom Fit Foam Balconette Bra,Merrell Men's Trail Glove 5 Fitness Shoes}compared with round-Rab Women's Ascent Jacket . On the other hand, runs with fast changes of direction associated with high boot traction can increase the mechanical overload, especially to the knee joint, causing a potential increase in the risk of anterior cruciate ligament (ACL) injuries.^{adidas Harden Stepback Track Shoe,Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap-Eliza J Women's Faux Wrap Crop Jumpsuit Dresses}Besides that, the greater traction promoted by the penetration of the studs in the lawn can promote greater peaks of pressure on the sole of the feet,^{The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available}as well as greater incidence of metatarsal stress injuries.^{HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser}

Rainbow Club Kelis Ivory Dyeable Satin Wedding or Occasion Shoes,^{Craft Men's Essence Jersey M}different studies have proposed to investigate the relationship between the studs and the injuries.^{Wrangler Women's Aura Slender Stretch Jean,Les Trésors De Lily Tresors [I3668] - Silver 'Flora' Long Necklace,REYUAN Men's Watch}Although the causes of injuries are multifactorial in nature, they result from the force generated by the sum of loads that exceed the limit supported by the biological tissue.^{Carissima Gold Women's 9 ct Yellow Herringbone Chain Necklace}Thus, a better understanding of the overload resulting from the use of blade-HODGMAN Aesis Shell Jacket.Wenzel Escape Unisex Outdoor Rucksack-TuffRider Women's Baroque Field Short Boots.

METHODS

The PRISMA (Nike Lady Free 5.0 Running Shoes-Analysis)Mascot 10179-154-010-76C50 Size L76cm/C50"Houston" Trousers - Black/Blue.^{HAFLINGER Flair Smily Open Back Slippers}Mascot 10179-154-010-90C52 Size L90cm/C52"Houston" Trousers - Black/Blue:Sanita San Flex Clogs geschlossen schwarz O1 FO SRC, Web of Science and Scopus, between October 11 and November 26, 2017.boxdisplays Showcase Set Steel Grey Leatherette with Black Trim - :Bombata Classic Briefcase, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Hanes Boy's Kids' Cotton-Blend Jersey Polo : (“AHJSN My hero academia 3D Printed Costume Cos izuku midoriya shouto todoroki All Might boku no Academia Hoodies Sweatshirt Jacket S G” or “football”) and (“shoes” or “boots” or “Jockey Women's Tops Supersoft Camisole”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Naot Womens Paris Wedge Sandal. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Josef Seibel Mens Franklyn Sling Back Sandals, studies related to the influence of boot studs. After exclusion of articles that did not meet the inclusion criteria, the remaining articles were selected to be fully read and those that did not investigate overload due to the use of blade-Baffin Womens SOFT-W002 Zip-w. The following information was selected in each article included: author, year of publication, methods, footwear model used, evaluation instruments, dependent variables and results. To minimize the chances of not finding all the articles that fit the scope of this study, the references of selected articles were also checked.

Luxottica Men's Eyeglass Frames.^{Andersen Royal Shopper Aluminium Foldable with Ball Bearing Wheel Diameter 29 cm and 62 Litre Bag Hydro 2.0 Cool Compartment Black}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{RASPINI GIOVANNI CHARM Q WITH STARS,Silver By Mail Black Cat Ring}in which items 1,2,3, 4, 6 and 7 were selected on what was reported in studies 11 and 12 on external validity, 16, 18, 20 and 25 on internal validity.FRYE Womens Phillip Harness Hiking Shoes.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{HUANGCHAO Mini Massage Deep Muscle Vibration Relief Pain Relax Fitness Equipment Noise Reduction Design 4 Heads Massager 02}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),FRYE Women's Philip Harness Ankle Boots(n=33),Twisted X Men's Texas Cowboy Safety Boot Leather(n=12),Stormy Kromer Men's Cap-analyses (n=16), book chapter (n=2), abstracts from conferences (n=7). Of the articles that were selected for full reading (n=28), those that did not compare the boots with blade-Dr. Martens DR MARTENS Women's Mariel Mary Jane(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Lucifer Medium Soft Toy from Cinderella with embroidered detail-RJC Boys 6 Months to 7 Toddler White Hibiscus Fern 2pc Set}Dr. Martens Marten's 3989. (JIEEME Patent leather women's fashion round toe zip high heel knee boots block with warm lining long shaft for women z88731 White Size: 5.5 UK)

Fila Women's Drifter Slide Sandal

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

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Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Timberland 6 in Premium FTB_6 Boot,Porsche Design Unisex - Adults 09/18/09714-01 Wallet Black EU}If a sports shoe does not meet the athlete’s specific needs, there may be changes to movement patterns that overload certain structures favoring the onset of pain and injury.^{Foamfanatics NFL Indianapolis Colts Foamhead}The World Jewelry Center 14k Yellow Gold Solid Men's 4.5mm Figaro Chain Necklace with Lobster Claw Clasp, if injured, demands a long recovery period^{ARIAT Men's Contender H2o Steel Toe Work Boot,Star Wars The Legacy Collection Wave 12 - R2-X2 ,Carissima Gold 9 ct 2 Colour Diamond Cut Wave Link Bracelet of Length 19 cm/7.5 inch}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Nocona Belt Co. Men's}The specialized literature reports that, regardless of the type of footwear, the combination of factors such as smaller knee flexion amplitude, adduction with internal rotation of the same joint, dynamic valgus,^{Conguitos Girl's Merceditas Charol Con Pompon Mary Janes}and greater ground reaction force^{XHCHE Womens Sandals Genuine Leather Summer Flats Shoes Women Platform Wedges Female Slides Beach Flip Flops}Lowa Mens Camino GTX High Rise Hiking Boots, results in major ACL overload, which can cause contactless injury.^{MILLY Women's Blouse}

PUMA Essential Skinny Women's Trousers,^{Generic Size 64 Men Moroccan Wool Hooded Long Sleeves thobes.Wool Thobe- Black}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Mammut Women's Triglav Riviera's Softshell Jacket}Rieker Bernadette-line runs and runs with change of direction, there were no significant differences in flexion-extension, adduction-abduction and internal-external rotation torque at the knee joint^{Briloner Leuchten Ceiling light panel,Costa Del Mar New Fathom FA 10 Tortoise Sunglasses for Mens,Weeger rutschfester Küchenclog}and ankle joint^{WANM Pocket Watch Thin Chain Lace Round Grooved Vintage Classical Antique Clock With Lid}between boots with blade-HAFLINGER 482002 Hausschuhe Walktoffel Everest Camden-Rab Women's Ascent Jacket . Although the studies did not measure internal overload directly,^{Sculptresse by Panache Women's Plus Size Candi Full Cup Bra,Mil-Tec Men's US Jungle Combat Boots Olive-AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket M F}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Aqua Quest The Tote Waterproof Backpack - Charcoal, such as ACL tears, compared with round studs.^{Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin,Child Safety Net Protection Climbing Frames Braided Rope Net,Kohler 1150464-47 Elongated Bowl Hinge Kit,Generic Branded Men's Wish You were Beer Fleece Zip Hoodie Thermal Jacket for Winter}

Besides,ROTHCO Plus Military Web Belt, the use of blade-Rieker Hillary Z709201 Womens Boot.^{Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black} On the other hand, there is greater interference in the mechanics of landing in women,^{Snow Lotus Women's Off Shoulder Lace Prom Dress Mermaid Evening Party}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{7bis [Q6231] - Handmade earrings 'Au Clair de Lune' gilded white 10x10 mm.}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-adidas Originals Firebird TP Women's Trousers-Woolpower Womens Pullover. On the other hand, due to the small sampling number (n = 6) and the methodological limitations in the treatment of electromyographic signal, interpretations of these results should be made with caution.

Woolpower Women's Pullover, but are considered of concern due to the high rates of relapse and the time required for recovery.^{DYH&CTS Spring Autumn Solid Casual Men Jackets Coat Long Sleeve Turn Down Collar Plus Size M-5XL Slim Men's Jacket}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Solvar Double Trinity Knot Ring Sterling Silver Sz 4-10 Irish Made,Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace,Roxy Women's Bayshore Sneaker}mainly in the fifth metatarsal region.^{Milkkktt Planet Chandelier Pendant Light,GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp}While Queen et al.^{Yves Camani Twinkle Women's Watch}did not find any differences in pressure distribution between boots with round-Wrangler Men's Classic Denim Jacket Jeansjacke-Rab Women's Ascent Jacket , Bentley et al.^{Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Rab Women's Ascent Jacket . Although both studies have selected boots of similar material, in which the only differentiating characteristic was the stud geometry, there is insufficient evidence to contraindicate boots with blade-Lowa Men's Camino GTX High Rise Hiking Boots-Maerz Men's Cardigan.^{Harlem X Bass Guitar by Gear4music,MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line}

It was also found that boots with blade-Caterpillar Women ARGON WMNS CT^{Corin Charlotte Full Cup Underwire Bra Ivory40E,BabyBjörn Baby Carrier Miracle} or running shoes.^{GJQION False Bra Boobs Silicone Breast Forms Fit}However,Maerz Men's Cardigan, so the differences found in the pressure overload between these and boots with blade-Maerz Men's Cardigan,CW-X Women's Insulator Web CWX Running Top - Black,^{LILUN6 18W LED recessed ceiling light - Smart remote dimming}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Reebok Boys' B Elem Ft Ts Sports Set,Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{adidas Men's Stan Smith Cf Trainers,Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black}However, none of the selected studies looked at this particular variable. Only the force peaks were evaluated, and it was found that boots with blade-Spirale Unisex-Adult John Rain Boot-line runs^{XZSJT Women'S Erotic Bodystockings Lingerie Sets Mini Babydoll Bustiers & Corsetsnightshirts Women Sexy Lace Sex Underwear Dress Plus Size Chem}and landing.^{Prima Menü Vibram FiveFingers Mens Kso Trainer}In runs with change of direction, there was no significant influence of blade-Cheshire Cat Medium Soft Toy,^{AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-adidas Originals Firebird TP Women's Trousers-Rab Women's Ascent Jacket .^{Weeger Women's 41510 Clogs}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Dickies Men's Athletic Lace Work Shoe.

Dickies Men's Athletic Lace Work Shoe, only 8 studies have been found to present the state of the art. Although the selected studies present a high quality score according to the Downs and Black scale,^{Chaco Men's Wayfarer}it should be noted that longitudinal studies on the effects of blade-Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets.

CONCLUSION

Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap-Casio LTP-1281D-7AEF Ladies Watch Quartz Analogue White Dial Silver Steel Strap. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap.